Behavioral task
behavioral1
Sample
2024-09-14_3b10158ded894d4e8c7ab68c669602d9_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-14_3b10158ded894d4e8c7ab68c669602d9_cryptolocker
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Size
54KB
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MD5
3b10158ded894d4e8c7ab68c669602d9
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SHA1
95c0afb54d6d904dc1e27c4049951631df673971
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SHA256
d3635785693e6a38bc3ef04978de94c68a995dc0a68b5165ef5c9398d67fce23
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SHA512
e292b03844d91f000b365d084aa5bab3fb64e6c94e8eb78058c39c783ca64957dcd03f16363498da100f2aa9857b60ff8e5bbf34b9d65df3b43dc2112467cfe8
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPt:b7/y28wZEjbnouy8G76iH/NLp3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_3b10158ded894d4e8c7ab68c669602d9_cryptolocker
Files
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2024-09-14_3b10158ded894d4e8c7ab68c669602d9_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE